Collection: Hearty Heart

"Kindness to people is kindness to the Earth."

HeartyHeart is a next-generation natural detergent that has inherited the spirit of "Arai-eki," a washing liquid cherished for over 30 years since its establishment in 1981, and has undergone further evolution.

Our origins lie in the founder's profound consideration for "food, health, and the environment," which he discovered after falling ill.